I need help please my mind has gone blank. The problem is
X+5
_____ = 7
2
2006-09-12 13:16:38 · 15 answers · asked by linkari16 1 in Education & Reference ➔ Homework Help
is it supposed to be (x+5) / 2 = 7?
if that's the problem, then the solution is:
x = 9
2006-09-12 13:19:37 · answer #1 · answered by Anonymous · 0⤊ 0⤋
X=9
2006-09-12 20:19:59 · answer #2 · answered by youngnlovely991 1 · 0⤊ 0⤋
2
2006-09-12 20:17:44 · answer #3 · answered by jace 1 · 0⤊ 0⤋
X= 9
2006-09-12 20:21:52 · answer #4 · answered by Anonymous · 0⤊ 0⤋
x = 9
(x+5 has to equal what 7 times 2 is. Just reverse the operation)
2006-09-12 20:18:31 · answer #5 · answered by D. D 1 · 0⤊ 0⤋
9
2 * 7 = 14
14 - 5 = 9
2006-09-12 20:25:06 · answer #6 · answered by Anonymous · 0⤊ 0⤋
x + 5 =72??
x = 67
2006-09-12 20:18:22 · answer #7 · answered by rod_dollente 5 · 0⤊ 0⤋
9 solve for x by 2 times 7 minus five--- 9 plus five is 14 devided by 2 is 7
2006-09-12 20:18:58 · answer #8 · answered by ashley 3 · 0⤊ 0⤋
Remember:
Whatever you do equally to both sides cannot change the balance of the equation!
so...multiply both sides by 2 & you have:
x + 5 = 14
subtract 5 from both sides & you have
x = 9
;-)
2006-09-12 20:21:52 · answer #9 · answered by WikiJo 6 · 0⤊ 0⤋
9 + 5 =14
________ = 7
2
2006-09-12 20:19:02 · answer #10 · answered by Helpful Kim 3 · 0⤊ 0⤋